| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $187.80 | 12.225% | $210.7586 | $210.76 | $210.75 | $210.80 |
| Purchase #2 | $75.44 | 3.224% | $77.8722 | $77.87 | $77.85 | $77.90 |
| Purchase #3 | $108.31 | 9.493% | $118.5919 | $118.59 | $118.60 | $118.60 |
| Purchase #4 | $250.60 | 8.297% | $271.3923 | $271.39 | $271.40 | $271.40 |
| Purchase #5 | $80.67 | 9.404% | $88.2562 | $88.26 | $88.25 | $88.30 |
| Purchase #6 | $52.63 | 3.535% | $54.4905 | $54.49 | $54.50 | $54.50 |
| Purchase #7 | $55.28 | 9.211% | $60.3718 | $60.37 | $60.35 | $60.40 |
| 7 purchase totals = | $810.73 | $881.7335 | $881.73 | $881.70 | $881.90 | |